1) Go to the Setup Menu
2) Move the highlight where you change the DVI setting.
3) Key in 9713 on the remote
4) The custom menu should display
Use the keys as indicated at the bottom of the screen to change the parameters for the format you wish to program."
I followed these steps and came to a menu with the following settings:
DVI Custom Settings
Horizontal Freq.-------------Vertical Freq.
Video Width------------------Video Height
HSyncTotal-------------------PreHSync
HSyncActive------------------PostHSync
VSyncTotal-------------------PreVSync
VSyncActive------------------PostVSync
HSyncPolarity----------------VSyncPolarity
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